318 lines
11 KiB
Rust
318 lines
11 KiB
Rust
use std::collections::HashMap;
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use rpki::audit::{DiscoveredFrom, PublicationPointAudit};
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use rpki::report::Warning;
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use rpki::storage::{PackFile, PackTime, VerifiedPublicationPointPack};
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use rpki::validation::manifest::PublicationPointSource;
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use rpki::validation::objects::{ObjectsOutput, ObjectsStats};
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use rpki::validation::tree::{
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CaInstanceHandle, DiscoveredChildCaInstance, PublicationPointRunResult, PublicationPointRunner,
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TreeRunConfig, run_tree_serial, run_tree_serial_audit,
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};
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#[derive(Default)]
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struct MockRunner {
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by_manifest: HashMap<String, PublicationPointRunResult>,
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calls: std::sync::Mutex<Vec<String>>,
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}
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impl MockRunner {
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fn with(mut self, manifest: &str, res: PublicationPointRunResult) -> Self {
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self.by_manifest.insert(manifest.to_string(), res);
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self
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}
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fn called(&self) -> Vec<String> {
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self.calls.lock().unwrap().clone()
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}
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}
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impl PublicationPointRunner for MockRunner {
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fn run_publication_point(
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&self,
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ca: &CaInstanceHandle,
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) -> Result<PublicationPointRunResult, String> {
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self.calls
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.lock()
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.unwrap()
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.push(ca.manifest_rsync_uri.clone());
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self.by_manifest
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.get(&ca.manifest_rsync_uri)
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.cloned()
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.ok_or_else(|| format!("no mock for {}", ca.manifest_rsync_uri))
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}
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}
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fn empty_pack(manifest_uri: &str, pp_uri: &str) -> VerifiedPublicationPointPack {
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VerifiedPublicationPointPack {
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format_version: 1,
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publication_point_rsync_uri: pp_uri.to_string(),
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manifest_rsync_uri: manifest_uri.to_string(),
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this_update: PackTime {
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rfc3339_utc: "2026-01-01T00:00:00Z".to_string(),
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},
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next_update: PackTime {
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rfc3339_utc: "2026-12-31T00:00:00Z".to_string(),
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},
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verified_at: PackTime {
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rfc3339_utc: "2026-02-06T00:00:00Z".to_string(),
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},
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manifest_bytes: vec![1, 2, 3],
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files: vec![PackFile::from_bytes_compute_sha256(manifest_uri, vec![1])],
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}
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}
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fn ca_handle(manifest_uri: &str) -> CaInstanceHandle {
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CaInstanceHandle {
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depth: 0,
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ca_certificate_der: Vec::new(),
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ca_certificate_rsync_uri: None,
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effective_ip_resources: None,
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effective_as_resources: None,
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rsync_base_uri: "rsync://example.test/repo/".to_string(),
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manifest_rsync_uri: manifest_uri.to_string(),
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publication_point_rsync_uri: "rsync://example.test/repo/".to_string(),
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rrdp_notification_uri: None,
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}
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}
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fn discovered_child(
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parent_manifest_uri: &str,
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child_manifest_uri: &str,
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) -> DiscoveredChildCaInstance {
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let name = child_manifest_uri
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.rsplit('/')
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.next()
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.unwrap_or("child.mft")
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.trim_end_matches(".mft");
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DiscoveredChildCaInstance {
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handle: ca_handle(child_manifest_uri),
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discovered_from: DiscoveredFrom {
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parent_manifest_rsync_uri: parent_manifest_uri.to_string(),
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child_ca_certificate_rsync_uri: format!("rsync://example.test/repo/{name}.cer"),
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child_ca_certificate_sha256_hex: "00".repeat(32),
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},
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}
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}
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#[test]
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fn tree_enqueues_children_only_for_fresh_publication_points() {
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let root_manifest = "rsync://example.test/repo/root.mft";
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let child1_manifest = "rsync://example.test/repo/child1.mft";
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let child2_manifest = "rsync://example.test/repo/child2.mft";
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let grandchild_manifest = "rsync://example.test/repo/grandchild.mft";
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let root_children = vec![
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discovered_child(root_manifest, child1_manifest),
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discovered_child(root_manifest, child2_manifest),
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];
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let child1_children = vec![discovered_child(child1_manifest, grandchild_manifest)];
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let runner = MockRunner::default()
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.with(
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root_manifest,
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PublicationPointRunResult {
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source: PublicationPointSource::Fresh,
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pack: empty_pack(root_manifest, "rsync://example.test/repo/"),
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warnings: Vec::new(),
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objects: ObjectsOutput {
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vrps: Vec::new(),
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aspas: Vec::new(),
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warnings: Vec::new(),
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stats: ObjectsStats::default(),
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audit: Vec::new(),
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},
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audit: PublicationPointAudit::default(),
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discovered_children: root_children,
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},
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)
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.with(
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child1_manifest,
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PublicationPointRunResult {
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source: PublicationPointSource::VerifiedCache,
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pack: empty_pack(child1_manifest, "rsync://example.test/repo/child1/"),
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warnings: vec![Warning::new("child1 warning")],
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objects: ObjectsOutput {
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vrps: Vec::new(),
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aspas: Vec::new(),
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warnings: Vec::new(),
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stats: ObjectsStats::default(),
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audit: Vec::new(),
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},
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audit: PublicationPointAudit::default(),
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discovered_children: child1_children,
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},
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)
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.with(
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child2_manifest,
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PublicationPointRunResult {
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source: PublicationPointSource::Fresh,
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pack: empty_pack(child2_manifest, "rsync://example.test/repo/child2/"),
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warnings: Vec::new(),
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objects: ObjectsOutput {
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vrps: Vec::new(),
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aspas: Vec::new(),
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warnings: Vec::new(),
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stats: ObjectsStats::default(),
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audit: Vec::new(),
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},
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audit: PublicationPointAudit::default(),
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discovered_children: Vec::new(),
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},
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);
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let out = run_tree_serial(ca_handle(root_manifest), &runner, &TreeRunConfig::default())
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.expect("run tree");
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// root + child1 + child2. grandchild must NOT be processed because child1 used cache.
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assert_eq!(out.instances_processed, 3);
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assert_eq!(out.instances_failed, 0);
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let called = runner.called();
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assert_eq!(
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called,
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vec![root_manifest, child1_manifest, child2_manifest]
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);
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assert!(
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out.warnings
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.iter()
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.any(|w| w.message.contains("child1 warning")),
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"expected child1 warning propagated"
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);
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assert!(
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out.warnings
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.iter()
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.any(|w| w.message.contains("skipping child CA discovery")),
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"expected RFC 9286 §6.6 enforcement warning"
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);
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}
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#[test]
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fn tree_respects_max_depth_and_max_instances() {
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let root_manifest = "rsync://example.test/repo/root.mft";
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let child_manifest = "rsync://example.test/repo/child.mft";
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let runner = MockRunner::default()
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.with(
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root_manifest,
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PublicationPointRunResult {
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source: PublicationPointSource::Fresh,
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pack: empty_pack(root_manifest, "rsync://example.test/repo/"),
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warnings: Vec::new(),
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objects: ObjectsOutput {
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vrps: Vec::new(),
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aspas: Vec::new(),
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warnings: Vec::new(),
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stats: ObjectsStats::default(),
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audit: Vec::new(),
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},
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audit: PublicationPointAudit::default(),
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discovered_children: vec![discovered_child(root_manifest, child_manifest)],
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},
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)
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.with(
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child_manifest,
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PublicationPointRunResult {
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source: PublicationPointSource::Fresh,
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pack: empty_pack(child_manifest, "rsync://example.test/repo/child/"),
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warnings: Vec::new(),
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objects: ObjectsOutput {
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vrps: Vec::new(),
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aspas: Vec::new(),
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warnings: Vec::new(),
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stats: ObjectsStats::default(),
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audit: Vec::new(),
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},
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audit: PublicationPointAudit::default(),
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discovered_children: Vec::new(),
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},
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);
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let out = run_tree_serial(
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ca_handle(root_manifest),
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&runner,
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&TreeRunConfig {
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max_depth: Some(0),
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max_instances: None,
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},
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)
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.expect("run tree depth-limited");
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assert_eq!(out.instances_processed, 1);
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assert_eq!(out.instances_failed, 0);
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let out = run_tree_serial(
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ca_handle(root_manifest),
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&runner,
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&TreeRunConfig {
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max_depth: None,
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max_instances: Some(1),
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},
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)
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.expect("run tree instance-limited");
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assert_eq!(out.instances_processed, 1);
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assert_eq!(out.instances_failed, 0);
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}
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#[test]
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fn tree_audit_includes_parent_and_discovered_from_for_non_root_nodes() {
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let root_manifest = "rsync://example.test/repo/root.mft";
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let child_manifest = "rsync://example.test/repo/child.mft";
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let runner = MockRunner::default()
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.with(
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root_manifest,
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PublicationPointRunResult {
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source: PublicationPointSource::Fresh,
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pack: empty_pack(root_manifest, "rsync://example.test/repo/"),
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warnings: Vec::new(),
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objects: ObjectsOutput {
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vrps: Vec::new(),
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aspas: Vec::new(),
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warnings: Vec::new(),
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stats: ObjectsStats::default(),
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audit: Vec::new(),
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},
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audit: PublicationPointAudit::default(),
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discovered_children: vec![discovered_child(root_manifest, child_manifest)],
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},
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)
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.with(
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child_manifest,
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PublicationPointRunResult {
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source: PublicationPointSource::Fresh,
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pack: empty_pack(child_manifest, "rsync://example.test/repo/child/"),
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warnings: Vec::new(),
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objects: ObjectsOutput {
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vrps: Vec::new(),
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aspas: Vec::new(),
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warnings: Vec::new(),
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stats: ObjectsStats::default(),
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audit: Vec::new(),
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},
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audit: PublicationPointAudit::default(),
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discovered_children: Vec::new(),
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},
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);
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let out = run_tree_serial_audit(ca_handle(root_manifest), &runner, &TreeRunConfig::default())
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.expect("run tree audit");
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assert_eq!(out.tree.instances_processed, 2);
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assert_eq!(out.publication_points.len(), 2);
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let root_audit = &out.publication_points[0];
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assert_eq!(root_audit.node_id, Some(0));
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assert_eq!(root_audit.parent_node_id, None);
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assert!(root_audit.discovered_from.is_none());
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let child_audit = &out.publication_points[1];
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assert_eq!(child_audit.node_id, Some(1));
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assert_eq!(child_audit.parent_node_id, Some(0));
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let df = child_audit
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.discovered_from
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.as_ref()
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.expect("child discovered_from");
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assert_eq!(df.parent_manifest_rsync_uri, root_manifest);
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}
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